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traffic-pacing-edt: playing with hash initval

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It didn't help kept the original value.

Signed-off-by: Jesper D. Brouer <netoptimizer@brouer.com>
This commit is contained in:
Jesper D. Brouer
2020-12-18 20:13:55 +01:00
parent 3b6a0c0aa9
commit 47e5cb1c39
1 changed files with 3 additions and 1 deletions
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4
traffic-pacing-edt/xdp_cpumap_qinq.c
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@@ -5,6 +5,8 @@
#include <bpf/compiler.h>
#define INITVAL 15485863
//#define INITVAL 2654435761
#include "hash_func01.h" /* SuperFastHash */
#include <bpf/bpf_helpers.h>
@@ -29,7 +31,7 @@ static __always_inline
__u32 extract_vlan_key(struct collect_vlans *vlans)
{
/* Combine inner and outer VLAN as a key */
__u32 vlan_key = (vlans->id[1] << 16) | vlans->id[0];
__u32 vlan_key = (vlans->id[1] << 16) | vlans->id[0];
return vlan_key;
}